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53175137635137 = 3721133479225361
BaseRepresentation
bin11000001011100110011010…
…01100001000101101000001
320222021111022202210020012010
430011303031030020231001
523432210140213311022
6305032153200123133
714125530324131400
oct1405631514105501
9228244282706163
1053175137635137
1115a414a3a16291
125b698460064a9
1323895176c863b
14d1b994625637
15623319c9150c
hex305ccd308b41

53175137635137 has 48 divisors (see below), whose sum is σ = 83445391968192. Its totient is φ = 30030096660480.

The previous prime is 53175137635127. The next prime is 53175137635183. The reversal of 53175137635137 is 73153673157135.

It is not a de Polignac number, because 53175137635137 - 224 = 53175120857921 is a prime.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (53175137635117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1151337 + ... + 10376697.

It is an arithmetic number, because the mean of its divisors is an integer number (1738445666004).

Almost surely, 253175137635137 is an apocalyptic number.

It is an amenable number.

53175137635137 is a deficient number, since it is larger than the sum of its proper divisors (30270254333055).

53175137635137 is a wasteful number, since it uses less digits than its factorization.

53175137635137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9225838 (or 9225831 counting only the distinct ones).

The product of its digits is 20837250, while the sum is 57.

The spelling of 53175137635137 in words is "fifty-three trillion, one hundred seventy-five billion, one hundred thirty-seven million, six hundred thirty-five thousand, one hundred thirty-seven".

Divisors: 1 3 7 21 49 113 147 339 347 791 1041 2373 2429 5537 7287 16611 17003 39211 51009 117633 274477 823431 1921339 5764017 9225361 27676083 64577527 193732581 452042689 1042465793 1356128067 3127397379 3201200267 7297260551 9603600801 21891781653 22408401869 51080823857 67225205607 153242471571 156858813083 361735630171 470576439249 1085206890513 2532149411197 7596448233591 17725045878379 53175137635137